GP2C(1) The GP to C compiler


gp2c [-ghfltvydWSTGV] [-i N] [-o <file>] [-p <prefix>] []

gp2c is a program that translate GP code to C code that use the libpari library. It tries to generate code looking like the PARI source code.

user option:

-o <file> : Place output in file <file>.
-g : Generate automatic garbage collection code.
-iN: Set indentation level to N spaces (default 2).
-W : Output warning about types and global variables usage.
-C : Generate range checking code.
-L : Generate #line directive for better C compiler messages.
-p <prefix>: Prefix user-defined symbol by <prefix> to avoid conflict.
-s <suffix>: Add suffix <suffix> to GP install names of functions.
-S: Assume strict declarations for functions.

query options:

-h : This help.
-f : Dump information about functions to stderr.
-l : Output the list of functions known to the compiler.
-t : Output the table of types known to the compiler.
-v : Output version information and exit.

debugging options:

-d : Increase debugging level.
-y : Switch parser to debug mode.
-T : Output syntactic tree in treetool format.
-TT : Output syntactic tree in VCG/GRL format.
-G : Generate GP code in place of C code. Don't smile.
-V : Do not clean up variables. file to be processed, default to stdin. The generated C code is output to stdout unless option -o is used.

See the script gp2c-run for an automated compilation process.


Copyright 2000-2015 The PARI Group

GP2C is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. There is absolutely no warranty for GP2C.


Bill Allombert <[email protected]>